Regulation of New York Lawyers is governed by the New York Rules of Professional Conduct. The Disciplinary Rules have been adopted as joint rules by the Appellate Divisions and are codified at 22 NYCRR Part 1200.
In the search box at top, type in your state followed by "rules of professional" and choose the correct item from the drop-down list. For example, type "NY Rules of Professional" to access the NY Rules of Professional Conduct.